Casio watch AQ-S810WC-4A

• Resin glass
• Neobrite
• Water resistant to a depth of 100 metres
• Body/Frame Material: Resin
• Resin band
• LED light (LCD part only)
• Selectable lighting duration, twilight
• Solar powered
• UTC
• 31 time zones (48 cities + UTC), Show city code, On/off
• the summer timing, Switch Home City/World Time City
• Stopwatch 1/100 second
• Measuring capacity: 59’59.99”
• Measurement modes: Elapsed time, Divided time
• 2 countdown timers
• It can be used during interval training that alternates between two different speeds.
• measruing unit: 1 sec
• Input range: 00’05” to 99’55” (1 minute increments and 5 second increments)
• Other: The number of repetitions is adjustable from 1 to 10
• 5 daily alarms
• Hourly time indication
• Battery power indicator
• Power saving (screen goes blank to save power when watch is left in the dark)
• Full auto-calendar (up to year 2099)
• 12/24 hour format
• Turn on/off the button operation tone
• Set time regularly
• Analog: Two hands (clock, Minutes (hand moves every 20 seconds))
• Digital: Hour, minute, second, pm, month, day, Day of the week indicator in six languages ​​(English, Portuguese, Spanish, French, German, Italian)
• Precision: ±30 seconds per month
• almost. Battery Runtime:
• 10 months on rechargeable battery (operation period with normal use without exposure to light after charging)
• 23 months on rechargeable battery (operation period when stored in total darkness with power saving function on after full charge)
• Case size: 52,2 × 46,6 × 13,8 mm
• Total weight: 39.5 grams